Potassium Metabisulfite – 4 oz

New to winemaking or homebrewing? Our 4 oz packet of Potassium Metabisulfite (K2S2O5) is the perfect starter size. Kmeta is one of the most essential additives in any cellar — protecting your wine, cider, or beer from oxidation and unwanted microbial activity without committing to a larger quantity. Just the right amount to get your first few batches off to a clean, protected start. Common Uses Winemaking – Sanitize equipment, inhibit wild yeast and bacteria, and protect finished wine from oxidation Homebrewing – Neutralize chloramine in brewing water and sanitize small equipment Cider & Mead Making – Stabilize must before fermentation and preserve finished product Equipment Sanitizing – Create a sulfite solution for sanitizing carboys, airlocks, and tools Key Benefits Releases sulfur dioxide (SO2) to prevent oxidation and spoilage Inhibits wild yeast and bacteria before pitching your chosen strain Convenient 4 oz trial/starter size – great for beginners or small batches Food-grade quality, trusted by home and commercial winemakers alike Every great winemaker starts somewhere. This 4 oz pack of Kmeta gives you everything you need to protect your first batch and keep it tasting exactly as intended.